| 272 | Mandarin | Hyslop (2014) | |
| 688 | Numanggang | Hynum (2010) | |
| 629 | Noone | Hyman (1981) | Free |
| 295 | Ndyuka | Huttar and Huttar (1994) | |
| 67 | Old Church Slavonic | Huntley (1993) | Free |
| 170 | Makalero | Huber (2011) | |
| 307 | Gulf Arabic | Holes (1990) | Free |
| 365 | Itza' | Hofling (2000) | Free |
| 313 | Old Hittite | Hoffner Jr and Melcher (2008) | Free |
| 273 | Awiakay | Hoenigman (2014) | |
| 242 | Mende | Hoel et al. (1994) | |
| 103 | Ngankikurungkurr | Hoddinott and Kofod (1988) | Free |
| 439 | Ratahan | Himmelmann (1999) | Free |
| 338 | Cupeño | Hill (2005) | Free |
| 462 | Cupeño | Hill (2005) | Free |
| 177 | Longgu | Hill (1992) | |
| 437 | French (St. Thomas, U.S. Virgin Islands Dialect) | Highfield (1979) | Free |
| 602 | Gangam | Higdon (2001) | Free |
| 302 | Abkhaz | Hewitt (1979) | Free |
| 122 | Arabana | Hercus (1994) | Free |
| 42 | Paakantyi | Hercus (1982) | Free |
| 569 | Adioukrou | Hérault (1978) | Free |
| 228 | Kombio | Henry (1992) | |
| 231 | Urim | Hemmilä and Luoma (1987) | |
| 144 | Eipo | Heeschen (1998) | |
| 593 | Dogon, Jamsay | Heath (2008) | Free |
| 47 | Mara | Heath (1981) | Free |
| 39 | Ritharngu | Heath (1980b) | Free |
| 43 | Wandarang | Heath (1980a) | Free |
| 196 | Ngandi | Heath (1978) | |
| 520 | Tunebo Central | Headland (1994) | |
| 321 | Arbore | Hayward (1984) | Free |
| 695 | Guugu Yimidhirr | Haviland (1979) | Free |
| 198 | Gaagudju | Harvey (2002) | |
| 187 | Limilngan | Harvey (2001) | |
| 89 | French | Harris (1988) | Free |
| 292 | Moroccan Arabic | Harrell (1962) | |
| 441 | Maori | Harlow (1996) | Free |
| 568 | Tuwuli | Harley (2005) | Free |
| 96 | Frisian, Western | Harbert (2007) | Free |
| 92 | Gothic | Harbert (2007) | Free |
| 95 | Danish | Harbert (2007) | Free |
| 173 | Loniu | Hamel (1985) | |
| 331 | Khmer (Central Dialect) | Haiman (2011) | Free |
| 319 | Kurukh | Hahn (1911) | |
| 168 | Adang | Haan (2001) | |
| 208 | Adang: clean | Haan (2001) | |
| 445 | Mewati | Gusain (2003) | Free |
| 399 | Mavea | Guérin (2011) | Bound |
| 176 | Mafea | Guérin (2008) | |
